Table 3.
Comparison of survived and non-survived infected groups regarding different variables.
| Variables | Survived n (row %) |
Non-survived n (row %) |
Total n (column %) |
p-valuea | |
|---|---|---|---|---|---|
| Gender | Female | 108 (83.1) | 22 (16.9) | 130 (17.1) | 0.658 |
| Male | 534 (84.6) | 97 (15.4) | 631 (82.9) | ||
| Age (years) | 15–45 | 461 (89.7) | 53 (10.3) | 514 (67.5) | <0.001 |
| 46–64 | 128 (80.5) | 31 (19.5) | 159 (20.9) | ||
| ≥65 | 53 (60.2) | 35 (39.8) | 88 (11.6) | ||
| Length of hospitalization (days) | 3–7 | 27 (81.8) | 6 (18.2) | 33 (4.4) | 0.769 |
| 7–30 | 286 (83.6) | 56 (16.4) | 342 (44.9) | ||
| >30 | 329 (85.2) | 57 (14.8) | 386 (50.7) | ||
| Type of infection | BSI | 52 (77.6) | 15 (22.4) | 67 (8.8) | <0.001 |
| SSI | 199 (92.6) | 16 (7.4) | 215 (28.3) | ||
| PNEU | 252 (84) | 48 (16) | 300 (39.4) | ||
| UTI | 49 (81.7) | 11 (18.3) | 60 (7.9) | ||
| MEN | 90 (75.6) | 29 (24.4) | 119 (15.6) | ||
| Admission in | ICU | 376 (77.4) | 110 (22.6) | 486 (63.9) | <0.001 |
| Other wards | 266 (96.7) | 9 (3.3) | 275 (36.1) | ||
| Culture result | No bacterial growth | 43 (84.3) | 8 (15.7) | 51 (6.7) | 0.588 |
| Acintobacter | 169 (80.9) | 40 (19.1) | 209 (27.5) | ||
| Staphylococcus | 245 (86) | 40 (14) | 285 (37.5) | ||
| Enterobacter | 44 (91.7) | 4 (8.3) | 48 (6.2) | ||
| P. aeruginosa | 45 (81.8) | 10 (18.2) | 55 (7.2) | ||
| Yeast | 79 (85.9) | 13 (14.1) | 92 (12.1) | ||
| Gram-negative bacil | 2 (66.7) | 1 (33.3) | 3 (.4) | ||
| Streptococcus | 15 (83.3) | 3 (16.7) | 18 (2.4) | ||
| Body region | Head and neck | 60 (88.2) | 8 (11.8) | 68 (8.9) | 0.507 |
| Face | 71 (88.8) | 9 (11.2) | 80 (10.5) | ||
| Thorax | 211 (84.7) | 38 (15.3) | 249 (32.7) | ||
| Abdomen | 157 (80.5) | 38 (19.5) | 195 (25.6) | ||
| Extremities | 55 (85.9) | 9 (14.1) | 64 (8.5) | ||
| Multiple organs | 88 (83.8) | 17 (16.2) | 105 (13.8) | ||
| Surgical intervention | Yes | 91 (82) | 20 (18) | 111 (14.6) | 0.455 |
| No | 551 (84.8) | 99 (15.2) | 650 (85.4) | ||
| ISS classification | 1–8 | 182 (87.1) | 27 (12.9) | 209 (27.5) | 0.138 |
| 9–15 | 214 (85.9) | 35 (14.1) | 249 (32.7) | ||
| ≥16 | 246 (81.2) | 57 (18.8) | 303 (39.8) | ||
Abbreviations: MEN, meningitis; UTI, urinary tract infection; PNEU, pneumonia; SSI, surgical site infection; BSI, blood stream infection; ICU, intensive care unit; ISS, injury severity score.
a
Comparison between survived and non-survived infected traumatic patients.